preindustrial

音标发音

Am I suggesting that we should return to the preindustrial mode of production or to nineteenth-century "free enterprise" capitalism?
我是否在建議我們應廻到工業化前的生産模式或廻到十九世紀"自由企業"資本主義時期呢？
Intelligibility was enhanced, not only by the steeply raked seating, but also by the naturally low background noise of a preindustrial society.
不僅是急劇傾斜的座位，前工業化社會的低背景噪音都使語音清晰度得到了提高。
www.youfind.com.cn
Nordhaus’s preferred policy, for example, would stabilize the concentration of carbon dioxide in the atmosphere at a level about twice its preindustrial average.
比如諾德豪斯所傾曏的政策，將大氣中的二氧化碳的濃度設定爲前工業化時期平均值的兩倍。

The estimate for atmospheric carbon dioxide for that period is two to four times preindustrial levels, or roughly between 560 parts per million and 1120 parts per million.
FORBES: Could Fish Fossils Help Us Better Predict Climate Change?
Some climate scientists believe we can accommodate an atmosphere with concentrations of carbon dioxide that are twice the levels of the preindustrial era—about five hundred and fifty parts per million.
NEWYORKER: The Climate Fixers
So until recently they hardly ever seriously considered or modeled the do-nothing scenario, which is a tripling (820 ppm) or quadrupling (1100 ppm) of preindustrial levels of carbon dioxide over the next hundred years or so.
FORBES: Joe Romm's Three 'Hug the Monster' Mistakes